hollow ceramic microspheres gray cenospheres for ceramics

Place of Origin:

Henan, China

Shape:

Powder

Material:

hollow glass beads

SiO2 Content (%):

50%~65%

Al2O3 Content (%):

38-42%

MgO Content (%):

0.8-1.2

CaO Content (%):

0.2-0.4

Refractoriness (Degree):

Common (1580°< Refractoriness< 1770°)

CrO Content (%):

unknown

SiC Content (%):

unknown

Model Number:

TT-CS-01

Brand Name:

TONTEN

Product name:

Cenosphere Fly Ash

Color:

Light gray

Application:

Aerospace, Ceramic

Size:

Customized

Hardness:

6-7 Mohs

Sample:

Availble